// Copyright (C) 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
  description: >
      `return` is a valid statement within generator function bodies.
  features: [generators]
  es6id: 14.4
---*/

function Test() {
    var result;
    var obj = {
      *g1() { return; },
      *g2() { return 1; }
    };

    result = obj.g1().next();
    assert.sameValue(result.value, undefined);
    assert.sameValue(result.done, true);

    result = obj.g2().next();
    assert.sameValue(result.value, 1);
    assert.sameValue(result.done, true);
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
